Magnetic recording media

Details Magnetic recording media Magnetic recording media

1993-10-07

1995-06-13

Resan, Stevan A.

Stock material or miscellaneous articles

Composite

Of polyamidoester

428694BU, 428694BY, 428900, G11B 500

Patent

active

054241324

ABSTRACT:
Magnetic recording media consist of a nonmagnetic substrate and at least one magnetizable layer which is firmly applied thereon is based on a magnetic material dispersed in at least one polyureaurethane and a polyurethaneurea (meth)acrylate, the polyurethaneurea (meth)acrylate being obtained by reacting a polyacrylate with a mixture of di- and polyisocyanates and converting the remaining NCO groups into substituted urea groups with aminoalkyltrialkoxysilanes.

REFERENCES:
patent: 2871218 (1959-01-01), Schollengerger
patent: 2899411 (1959-08-01), Schollengerger
patent: 4034139 (1977-07-01), Mazarguil et al.
patent: 4152485 (1979-05-01), Mizumura et al.
patent: 4244987 (1981-01-01), Aydin et al.
patent: 4477531 (1984-10-01), Kohler et al.
patent: 4567108 (1986-01-01), Lehner et al.
patent: 4568610 (1986-02-01), Lehner et al.
patent: 4618556 (1986-10-01), Takenouchi
patent: 4961959 (1990-10-01), Vincaut et al.
patent: 5082737 (1992-01-01), Bobrich et al.
patent: 5120608 (1992-06-01), Bobrich et al.

Affiliated with

Also associated with

Rating

Magnetic recording media does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetic recording media, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic recording media will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1308188